发明名称 |
MATERIAU COMPOSITE A INTERPHASES MULTIPLES ENTRE FIBRES DE RENFORT REFRACTAIRES ET MATRICE CERAMIQUE |
摘要 |
<p>A layer (16) forming interphase in a material having a lamellar structure is situated between the fibers of the texture and the matrix, and at least one layer (14) forming control interphase is situated between the surface of the fibers (10) and the lamellar interphase (16) in such a way as to define, for those cracks which have spread through the matrix (18) and the lamellar interphase (16), a preferential propagation zone away from direct contact with the actual fibers (10).</p> |
申请公布号 |
FR2641776(B1) |
申请公布日期 |
1993.03.26 |
申请号 |
FR19890000401 |
申请日期 |
1989.01.13 |
申请人 |
PROPULSION STE EUROPEENNE |
发明人 |
JACQUES COTTERET;JEAN-PHILIPPE ROCHER;LOUIS HERAUD;JACQUES THEBAULT;ROGER NASLAIN |
分类号 |
C04B35/571;C04B35/80;(IPC1-7):C04B35/80;C04B35/56 |
主分类号 |
C04B35/571 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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